PROCESSING METHOD AND DEVICE FOR STORING FINGERPRINT DATA IN LIBRARY

WIPO Patent Application WO/2017/211150

A1

A processing method and device for storing fingerprint data in a library. The processing method involves: when storing fingerprint data in a library, firstly acquiring fingerprint data of a target position, the acquired fingerprint data comprising primary base station information (S101); before storing the acquired fingerprint data in the library, deleting, from the fingerprint data, fingerprint data with abnormal primary base station information so as to obtain valid fingerprint data (S102); and then, storing the obtained valid fingerprint data in a fingerprint library (S103). In the method, collected invalid fingerprint data is firstly deleted before storing fingerprint data in a library, and only valid fingerprint data is stored in a fingerprint library, thereby preventing the occurrence of invalid fingerprint data being stored in the fingerprint library, reducing the amount of fingerprint data in the fingerprint library, improving the positioning efficiency at the same time, avoiding the positioning of invalid fingerprint data during positioning, and improving the accuracy rate of positioning.

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XIONG ZHUANG (CN)
ZENG GANG (CN)
TAN YU (CN)

PCT/CN2017/083054

December 14, 2017

May 04, 2017

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ZTE CORP (CN)

G06F17/30

CN105338619A	2016-02-17
CN105338493A	2016-02-17
CN103347278A	2013-10-09
CN105222787A	2016-01-06

LUNG TIN INTELLECTUAL PROPERTY AGENT LTD. (CN)

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